202890456430

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1\times {\mathrm{2281}}^1$

素因数の和:3349

約数の個数: 64

約数和(自身を含む): 373014113472

約数和(自身を除く): 170123657042

約数列:

[1, 2, 5, 10, 97, 107, 194, 214, 485, 535, 857, 970, 1070, 1714, 2281, 4285, 4562, 8570, 10379, 11405, 20758, 22810, 51895, 83129, 91699, 103790, 166258, 183398, 221257, 244067, 415645, 442514, 458495, 488134, 831290, 916990, 1106285, 1220335, 1954817, 2212570, 2440670, 3909634, 8894803, 9774085, 17789606, 19548170, 23674499, 44474015, 47348998, 88948030, 118372495, 189617249, 209165419, 236744990, 379234498, 418330838, 948086245, 1045827095, 1896172490, 2091654190, 20289045643, 40578091286, 101445228215, 202890456430]

約数ペア:

[(1, 202890456430), (2, 101445228215), (5, 40578091286), (10, 20289045643), (97, 2091654190), (107, 1896172490), (194, 1045827095), (214, 948086245), (485, 418330838), (535, 379234498), (857, 236744990), (970, 209165419), (1070, 189617249), (1714, 118372495), (2281, 88948030), (4285, 47348998), (4562, 44474015), (8570, 23674499), (10379, 19548170), (11405, 17789606), (20758, 9774085), (22810, 8894803), (51895, 3909634), (83129, 2440670), (91699, 2212570), (103790, 1954817), (166258, 1220335), (183398, 1106285), (221257, 916990), (244067, 831290), (415645, 488134), (442514, 458495)]